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Specialityvalve is the best Check valve manufacturer in India. We supply to West Bengal, Haryana and Punjab. A check valve, also known as a non-return valve, one-way valve, or clack valve, is a mechanical device used in various fluid systems to allow the flow of fluid in one direction while preventing reverse flow.

Description:

Body Material- Cast Iron and Cast Steel (LF2, A216, WCB, WCC, LCB, LCC, WC6, WC9), Ductile Iron, Stainless Steel [SS316, SS304, SS316L, SS904L, CF8, CF8M, F304, F316, F31L, F91), DUPLEX and Super duplex STEEL [F51, F53, F55] Forged Steel A105, A105N, F11, F22, F304, F316, F91] Alloy20, Hastelloy ALBR.

Size- ½” – 80”

Class-150 – 2500; PN10 – PN-450

Ends-threaded, socket weld, butt weld, flanged, lug, wafer

https://www.specialityvalve.com/product-category/check-valve/

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Pressure Reducing Valve Manufacturer in India

Specialityvalve is the leading Pressure Reducing Valve Manufacturer in India. We supply to Kerala, Tamil Nadu and Gujarat. A pressure-reducing valve also known as a PRV is an automatic valve that reduces excess pressure in a system. It has the ability to lower high pressure to low pressure. The valve's primary function is to provide precise control of downstream pressure, and it constantly adjusts the valve opening; the pressure is maintained constant during pressure changes.

Under certain circumstances, pressure-reducing valves can be used to defend against water hammer, and by-pass valves are applicable to save the system during power outages. These valves can react quickly by sensing and altering based on the downstream pressure. As the control element, these mechanical valves activate a spring against a diaphragm or piston, making them simple and dependable in operation.

Specialityvalve is the best Pressure Reducing Valve Manufacturer in India. Compressed air systems, power tools, pneumatic control systems, and control valves for industrial gas storage and distribution systems all use direct-acting and pilot-operated pressure-reducing valves for air and gas services.

Types

Direct Acting Pressure Reducing Valve

Pilot-Operated Pressure Reducing Valve

Steam Pressure Reducing Valve

Water Pressure Reducing valve

Pressure Relief valve

Float Control valve

Advantages:

Protection of Equipment

They reduce the risk of system overpressure

They help minimize energy consumption

In water supply systems, these valves help conserve water by regulating pressure

They extend the lifespan of pipelines, pumps, valves, and other system components

Noise Reduction

Improved System Performance

They allow for precise control of pressure

They meet regulatory standards and safety codes by ensuring that pressure levels within a system are within acceptable limits.

Industry:

Oil and Gas Industry

Water Supply and Distribution Plants

Chemical Processing Industry

Petrochemical Industry

Power Generation Industry

Pulp and Paper Industry

Aerospace Industry

Manufacturing Industry

Mining Industry

Automotive Industry

Marine Industry

Construction Industry

Description:

Available materials: Ductile Iron, WCB, WCC, WC6, LCB, LCC, SS304, SS316, Cast iron

Size: 1/2″ to 24″.

Nominal Pressure: PN10 to PN100.

Class: 150 to 600.

Ends: Threaded, Buttweld, Socket weld, Flanged

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Specialityvalve is a top Forged steel ball valve manufacturer in India. We supply to France, Australia, Mexico and Turkey. A forged steel ball valve is a type of valve used to control the flow of fluids (liquids or gases) in pipelines and industrial processes.

Description:

Available materials: F55, F51, F53, F11, F22, A105, A105, F304 F316, F316L, F91, F904, F44

Size: ½” to 48”

Class: 150 to 2500

Nominal Pressure: PN10 to PN450

Operation: Lever Operated, gear operated, Electric Actuated and Pneumatic Actuated.

End Connection: Threaded, Buttweld, Socketweld

Medium LNG, Cryogenic application, Water, Air, Steam

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Super Duplex Globe Valve Manufacturer in India

Specialityvalve is a leading Super Duplex Globe Valve Manufacturer in India. We supply to France, Australia, Mexico and Turkey.

Description:

Body Material: Super Duplex Steel (F55).

Material Grade: 2507.

Size: 1″ – 24″.

Class: 150 to 2500.

PN25 – PN450.

Operations: Handwheel operated, Pneumatic actuated, Electric actuated, Gear operated.

Ends: Flanged super duplex globe valve, Buttweld super duplex globe valve, Socket weld super duplex globe valve, Threaded Super Duplex Globe Valve

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Specialityvalve is the topmost 1 Piece Ball Valve Manufacturer in India.

Available materials: Cast iron, WCB, WCC, WC6, LCC, LCB, Titanium, SS304, SS316, CF8, CF8M , F55, F51, F53, Monel, Ductile Iron. Size: ½” to 48” Class: 150 to 2500 Nominal Pressure: PN10 to PN450 Operation: Lever Operated, gear operated, Electric Actuated and Pneumatic Actuated. End: Connection Flanged, Threaded, Buttweld, Socketweld Medium LNG, Cryogenic application, Water, Air, Steam

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Double Orifice Air Release Valve Manufacturer in India

Specialityvalve is the leading Double Orifice Air Release Valve Manufacturer in India. A double orifice valve has one large outlet and one small outlet. The large outlet admits air in large quantities while a pipe section is being drained. It is also responsible for let out the air during the pipe filing operation. The small wayout is responsible for let out a small amount of accumulated air during the pipeline’s operation.

We can choose the air release valve by selecting the water distribution and sewage systems. Air valves play vital roles in sewage networks. The amount of air mount in wastewater systems is far greater than that in water passing on networks. If air valves are not present on the pipes, the confine air can significantly increase the energy needed to run the sewage network.

In addition, one of the major gases that evolved in wastewater systems and it is highly corrosive. It can attack and weaken pipes if it is not properly vented out to the atmosphere.

Specialityvalve is the prominent Double Orifice Air Release Valve Manufacturer in India which is famous for its premium quality products which come in various materials and designs. All the products are tested according to the requirements and standards of clients.

 Advantages of double orifice air release

Emptying of pipes

Filling pipes

It enables larger and smaller air flows from the pipe

Valves does not require additional stop valve for isolation purpose

Disadvantages of double orifice air release

Reduction in effective area

Inaccurate readings on gauges and hydrometer

Cause damage to internal rotating parts of gauges

Applications of double orifice air release

Sewage pipelines

Wastewater pumping stations

Residual and sewage water

Municipal and industrial wastewater treatment plants

Body Material- ductile iron, cast iron, WCB,WCC, WC6, LCB, LCC

Size- 1/2’’ to 8’’

Pressure No- PN6 to PN25

Class- 150 to 300

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Lift check valve manufacturer in India

Specialityvalve is a renowned Lift check valve manufacturer in India. A lift check valve is a type of non-return valve that is designed to prevent the reverse flow of fluid or gas in a pipeline. The valve operates by using a disc that is attached to a hinge or pivot, and it opens when fluid or gas flows in the forward direction. The disc is lifted off its seat and allows the fluid or gas to flow through the valve. When the flow stops or reverses direction, the disc returns to its seat, sealing off the reverse flow and preventing backflow.

Lift check valves are commonly used in pipelines that transport liquids, gases, and steam, and they play an important role in maintaining the integrity of the system by preventing backflow and ensuring the correct flow direction. They are commonly found in a variety of applications, including water supply systems, heating and cooling systems, fire protection systems, and chemical processing plants.

Specialityvalve is the topmost Lift Check Valve Manufacturer in India which  has various types such as forged lift check valves, casted lift check valves, vertical lift check valves, horizontal lift check valves, threaded end lift check valves, flanged end lift check valves, and Y-shaped lift check valves.

Applications of lift check valves

Freshwater supply.

Chemical applications. 

Steam power generation facilities.

Wastewater treatment.

Oil and gas industries.

Advantages of lift-type check valves

Lift check valves are durable.

Reverse flow is permitted.

It can be cleaned and repaired for reuse.

It is simple in design.

Easy to install and maintain.

It is light weighted

 Disadvantages of lift check valves:

It cannot be inspected while in operation.

It can only allow fluid flow in one direction.

Industries of lift check valves:

Pipelines

Oil and gas

Marine industry

Body Material – BS 1868, BS 1873, API 6D, ASME B16.34, Carbon, Stainless, Alloy, Cast Steel(A216 WCB, WCC, LCB, LCC, WC6, WC9), WCB, SS304, 316L, Duplex Steel, 904L, Aluminium bronze , Stainless Steel [ SS316 , SS304, SS316L, SS904L, CF8, CF8M, F304, F316, F31L, F51, F3,F55, F91 ]

Class – 150LB-900LB

Size – 1/2 ‘’- 40’’

Ends –Flanged, socket weld, threaded, butt weld.

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Specialityvalve provides the best Bronze valve manufacturer in India with possible solutions to meet their various requirements and is committed to providing the highest level of customer satisfaction and is capable to deliver the orders within the stipulated period of time to our client.